sandal
sandal sandal
  • 23-01-2017
  • Mathematics
contestada

how do you solve this ?
13=4(x+3)

Respuesta :

angxllina angxllina
  • 23-01-2017
you do 
4 x X = 4x
4 x 3 = 12
13 = 4x + 12
then solve 
Answer Link
SuperLegend
SuperLegend SuperLegend
  • 23-01-2017
13=4(x+3)
Use distributive property
13=4x+12
Subtract 12 from both sides
1=4x
Divide 4 on both sides
Final Answer: 1/4 = x
Answer Link

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